Hear the stories of a transforming American culture and its broad diversity. Each documentary profile reveals the guts, grit and glamour of a changing America. Journalist and filmmaker Natasha Del Toro hosts.
America’s top gumshoes leave no stone unturned as they travel around the country to explore the stories behind local folklore, prominent figures, and family legends.
In Part 1 of a two-part series, modern-day Renaissance engineers and craftsmen construct never-built Leonardo da Vinci designs for a gigantic crossbow and a "mechanical bird." Interspersed are segments on Leonardo's particular genius.